(A) Mosquitoes
(B) Ticks
(C) Fleas
(D) Sand-fly
Category: Microbiology Mcqs
Microbiology Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Here users will find all the Mcqs related to Microbiology. Here users will find mcqs related to study of life and living organisms, living things in an ecosystem, study and structure of organs, study of cells, organisms interaction and their environment, , study of heredity, study of biological molecules, study of DNA and proteins, study of fossils and all microbiology mcqs will be available here.
Which causes food INTOXICATION?
(A) Clostridium tetani
(B) Staphylococcus aureus
(C) Streptococcus pyogenes
(D) Salmonella
Leptospira is transmitted (animal to human) by?
(A) Animal scratch
(B) Contact with urine from infected animal
(C) Animal bite
(D) Arthropod vector
__enzyme of HIV-1 converts RNA to DNA.
(A) Protease
(B) Integrase
(C) Reverse transcriptase
(D) RNase
All Gram-Negative bacilli have __.
(A) Capsule
(B) Exotoxin
(C) Coagulase
(D) Endotoxin
X-rays causes mutation by:
(A) Deletion
(B) B. Transition
(C) Transversion
(D) Base substitution
Which of the following mutations would likely to cause the greatest impact?
(A) Silent
(B) Missense
(C) Nonsense
(D) Inversion
__ two hallmarks of the adaptive immune system.
(A) Immediate and Broad
(B) Innate and Short
(C) Specificity and Memory
(D) Non-specific and Fast